Inventor
Ralf Hutter
Inventor
Gockhausen, CH
Overview
Patents· 4 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C02Fprimary
C02FTreatment of water, waste water, sewage, or sludge21%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests21%
C12NMicroorganisms or enzymes14%
C12RIndexing scheme associated with subclasses c12c - c12q, relating to microorganisms14%
Y02WClimate change mitigation technologies related to wastewater treatment or waste management14%
C12PFermentation or enzyme-using processes to synthesise a desired chemical compound or composition or to separate optical isomers from a racemic mixture7%
LOCD17%
PatentTitleYear
4,745,064'Process for the degradation of s-triazine derivatives in aqueous solutions'19884,415,658'Process for decomposing 2,4-dihydroxy-6-amino-s-triazine derivatives'19834,274,955'Process for the degradation of cyanuric acid'1981D0244717'Electronic percussion musical instrument'1977Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1977Patents assigned to HUTTER RALF (1)· patent assignee history
1977Patents assigned to SCHNEIDER FLORIAN (1)· patent assignee history
1977Based in Krefeld, DE· patent location history
1981–1988Patents assigned to CIBA GEIGY CORP (3)· patent assignee history
1981–1988Based in Gockhausen, CH· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| CIBA GEIGY CORP | 3 | 1981–1988 |
| HUTTER RALFself | 1 | 1977 |
| SCHNEIDER FLORIAN | 1 | 1977 |
Locations
| Location | Patents | Span |
|---|---|---|
| Gockhausen, CH | 3 | 1981–1988 |
| Krefeld, DE | 1 | 1977 |